Windows System32 Drivers Iastor.sys Download

• System32 Drivers Pci Sys Download
• Iastor Driver Windows 7
• C: Windows System32 Drivers Etc

System32 Drivers Pci Sys Download

Iastor Driver Windows 7

IRQL_NOT_LESS_OR_EQUAL file path: C: Windows system32 drivers iastor.sys. Can download this. Can i get the last version of 'iastor.sys. Get the fix for the 'Boot critical file is corrupt' error for Windows Vista. Windows system32 drivers iastor.sys; C. Download recovery disk for Windows.

C: Windows System32 Drivers Etc

First, here are my specs:
Windows 7 Ultimate
Intel i5-3570k
Asus P8Z77-V Pro
Asus Geforce GTX 760
8GB DDR3
1TB Western Digital OEM
I recently built a computer. Everything was running fine for a few days until one day, on starting the computer up, it fails to start and sends me to the Startup Repair, which tells me it cannot repair the issue. The diagnoses claims:
'Boot critical file D:Windowssystem32DRIVERSiaStor.sys is corrupt'
So I tried restoring the system to an earlier point. The restore always fails. Ran a memory diagnostic, and no issues were found. Checked the forums here for some solutions and tried as many as I could. These included booting with the controller in RAID (didn't work), AHCI (didn't change anything, although this was the default for my motherboard), and so on. I tried replacing the apparently corrupt driver with an up to date one (admittedly could have done this wrong, but as you'll see, it doesn't really matter). I then noticed that the driver in question is in the D: drive, which as far as I can tell is the optical drive (which doesn't seem to make sense to me since this seems to be the location of the corrupt driver regardless whether there is a disk in the optical drive).
And here's the kicker. I've gone through this process several times already. When I reach the limit of what I can see as possible solutions, I just re-install the OS. Then, several days later, the same error happens. This is now the third or fourth time that this has happened to me. Every time I re-install the OS I install all the drivers for the mobo etc, and the system runs through the standard millions of updates and service packs and so on, and yet this error still occurs.
So if it is simply a corrupt driver, then what should I do? And if it isn't that, then it would appear that the problem is with my hard drive. If that's the case, do I have to replace the hard drive all together?